Part Number: TIDA-00233 Hi Team,
We are evaluating the TIDA-00233 reference design for a custom 24-V DC system. We are encountering an unexpected behavior during standard reverse polarity stress testing, and we would appreciate design guidance from…
Part Number: TIDA-00233 Other Parts Discussed in Thread: TIDA-01552 , , LM5069 , INA186 Hi Team,
Can you please check and advise with following request?
"
We are planning to make a fuse similar to eFuse (tidu415) in the vehicles we manufacture.…
Part Number: TIDA-00233 Other Parts Discussed in Thread: LM5069 Can we use this Part TIDA-00233 to Power supply channel of 30V,6A from reverse power?? We also have other application, that we need to control power supply voltage with analog input with…
Part Number: LM5069 Other Parts Discussed in Thread: TIDA-00233 , , TPS2660 , LM5050-1 , LM74700-Q1 Hi
I refer TIDA-00233.
I want to see circuit behavior under negative input.
(Especially, confirming a state that the input can not reach output…
Part Number: LM5069 Other Parts Discussed in Thread: TIDA-00233 ,
Hi Team,
Posting on behalf of our customer.
I'll share this E2E post with our customer so he can reply when needed.
I am working on a design based on the LM5069MM-2/NOPB and using…
Part Number: LM5069 Other Parts Discussed in Thread: TIDA-00233 , , TPS2660 Hi
The customer is requesting,
- Reverse current protection
- Reverse voltage protection (-30V)
- Protect inrush current (hot swap) support
So he is interested in…
Hello Yue Tang,
The schematic does not show any TVS diode at the input to take the surge energy. The 1.2kV is lot of energy and a TVS rated at 5000W or more would be required. Thus, voltage rating of the LM5050 would have exceeded during surge testing…
Hi Bryan,
Your image attachments are missing. Can you please re-post them.
From your understanding, it looks like the problem is due to reverse current blocking. The configuration in Figure 41 blocks reverse current only when the controller is…
Hello Pial,
LM5060 can drive back-back FETs but can not do reverse current blocking.
Please refer to the TI Design " www.ti.com/.../TIDA-00233"
and the design guide.
www.ti.com/.../tidu415
This uses LM5069 and LM5050, let us know if you have…
Hi
For surge testing requirements as per IEC IEC61000-4-5, please refer to TI Design using LM5050 and LM5069 " www.ti.com/.../TIDA-00233".
This TI design features Surge protection (IEC61000-4-5), Short circuit protection, Over and under voltage protection…
